Use the form below to do your conversion.
Solution
Step1
Log131399=Log(1399) ÷ Log(13)
Log(1399)= 3.1458177144918
Log(13)=1.1139433523068
Log131399=3.1458177144918 ÷ 1.1139433523068
Ans=2.8240374234266
Step2
Alternatively, the logarithm can be calculated like this.